Personalize your Fitbit Blaze tracker with an accessory band made from comfortable materials for daily and nightly wear. The classic Fitbit Blaze wristband is made of a flexible, durable elastomer material similar to that used in many sports watches, and includes a surgical-grade stainless steel buckle. Classic accessory bands have been tested up to 5 ATM meaning it is sweat, rain and splash proof, but is not swim proof. We recommend taking it off before showering, as its best for your skin if